Skip to product information
AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498) - Revel Smart
1/6
  • AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498) - Revel Smart
  • AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498) - Revel Smart
  • AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498) - Revel Smart
  • AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498) - Revel Smart
  • AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498) - Revel Smart
  • AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498) - Revel Smart
AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498)

AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498)

Price $131.00 $183.39
Savings 28% ($52.39)

Installment payments

Pay $32.75 in 4 installments
Payment method 1Payment method 2Payment method 3Payment method 4Payment method 5Payment method 6Payment method 7Payment method 8

Quantity Discounts

Save more when you buy more

Buy 2 items

starter discount

10% OFF
Popular

Buy 3 items

Better savings

15% OFF

Buy 5+ items

Maximum savings

25% OFF

Free Shipping

1 Year Warranty

30 Day Returns

24/7 Support

Product Description

Control your gas or water boiler wirelessly with the AVATTO Tuya WiFi RF433 Smart Thermostat (WT498) — no control cables needed, 3 modes, weekly schedules, Alexa/Google voice control, precise calibration, and RF receiver included. 🌡️📶

📡 RF433 Wireless: thermostat talks to receiver without running cables — ideal for retrofits.
📲 Tuya/Smart Life App + Alexa/Google: remote control + weekly schedules (5+2/6+1/7-day, 6 periods/day).
🌡️ Precision: ±0.5°C display, calibration ±9.9°C, range 5–95°C. Child Lock + Group Control.
🔌 Receiver: 110–240VAC wide voltage. 3 modes: Manual / Program / Temporary.

What’s in the Package?
📦 AVATTO WiFi RF Thermostat WT498 • RF Receiver • Accessories • User Manual

best seller

COLMI R09 Smart Ring – Temperature, Sleep & Heart Rate + Charging Case, Gold - Revel Smart

COLMI R09 Smart Ring – Temperature, Sleep & Heart Rate + Charging Case, Gold

$154.65 $110.47
COLMI R12 Smart Ring with Display & Touch, Wireless Charging, 5ATM, Black - Revel Smart
(49)
4.9 /5

COLMI R12 Smart Ring with Display & Touch, Wireless Charging, 5ATM, Black

$66.18 $50.91
COLMI R09 Smart Ring – Temperature, Sleep & Heart Rate + Charging Case, Black - Revel Smart

COLMI R09 Smart Ring – Temperature, Sleep & Heart Rate + Charging Case, Black

$60.56 $46.59
SONOFF SNZB - 05P Zigbee Water Leak Sensor with Detection Cable - Revel Smart
(12)
5.0 /5

SONOFF SNZB-05P Zigbee Water Leak Sensor with Detection Cable

$42.03 $32.33
ABIR High - Speed Hair Dryer – Professional Ionic Hair Care Solution - Revel Smart
(41)
5.0 /5

ABIR High-Speed Hair Dryer – Professional Ionic Hair Care Solution

$109.31 $68.31
COLMI P80 Type - C Smartwatch with Bluetooth Calls & Flashlight, Black - Revel Smart
(14)
4.9 /5

COLMI P80 Type-C Smartwatch with Bluetooth Calls & Flashlight, Black

$60.08 $46.21
AVATTO Tuya WiFi Smart Dimmer Switch – Touch Glass Panel, Alexa/Google, 2 Gang - Revel Smart

AVATTO Tuya WiFi Smart Dimmer Switch – Touch Glass Panel, Alexa/Google, 2 Gang

$68.12 $52.40
COLMI R11 Smart Ring – Fidget Spinner, 5ATM, Health Monitor, Black - Revel Smart
(79)
4.8 /5

COLMI R11 Smart Ring – Fidget Spinner, 5ATM, Health Monitor, Black

$126.29 $78.93
COLMI R12 Smart Ring with Display & Touch, Wireless Charging, 5ATM, Silver - Revel Smart
(36)
4.9 /5

COLMI R12 Smart Ring with Display & Touch, Wireless Charging, 5ATM, Silver

$66.18 $50.91
Baseus Cube Fast Charger 30W (3 - Port) - Revel Smart
(30)
5.0 /5

Baseus Cube Fast Charger 30W (3-Port)

$41.71 $32.09
COLMI P81 Smartwatch 1.9″ – Bluetooth Calling, 100+ Sports, Silver - Revel Smart
(2)
4.5 /5

COLMI P81 Smartwatch 1.9″ – Bluetooth Calling, 100+ Sports, Silver

$43.25 $33.27
SONOFF SNZB - 02D Zigbee LCD Smart Temperature & Humidity Sensor - Revel Smart
(12)
5.0 /5

SONOFF SNZB-02D Zigbee LCD Smart Temperature & Humidity Sensor

$34.98 $26.91
SONOFF M5 Matter 80 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart

SONOFF M5 80 Matter Smart Touch Wall Switch with App Voice and eWeLink Remote

$49.29 $37.92
SONOFF M5 Matter 86 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart
(2)
5.0 /5

SONOFF M5 86 Matter Smart Touch Wall Switch with eWeLink Remote and Voice Control

$50.95 $39.20
SONOFF DualR3 Lite Smart Dual Relay Wi - Fi Switch – DIY 2 - Gang Mini Module with Two - Way Control for Home Automation - Revel Smart
(5)
5.0 /5

SONOFF DualR3 Lite Smart Dual Relay Wi-Fi Switch – DIY 2-Gang Mini Module with Two-Way Control for Home Automation

$32.35 $24.89
SONOFF M5 Matter 80 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart
(1)
5.0 /5

SONOFF M5 80 Matter Smart Wall Switch No Hub Needed with App and eWeLink Remote

$54.11 $41.62
SONOFF M5 Matter 86 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart

SONOFF M5 86 Matter Smart Wall Switch Multi Gang Touch Glass Panel with eWeLink Remote

$46.85 $36.04
SONOFF M5 Matter 80 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart
(3)
5.0 /5

SONOFF M5 80 Type Matter Certified Multi Gang Smart Touch Switch with eWeLink Remote

$54.32 $41.78
SONOFF M5 Matter 80 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart
(1)
5.0 /5

SONOFF M5 80 Matter Touch Wall Switch Multi Gang with App Voice and eWeLink Remote

$49.29 $37.92
SONOFF M5 Matter 80 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart
(2)
5.0 /5

SONOFF M5 80 Matter Wall Switch with eWeLink Remote Multi Gang Touch Control and Voice

$50.69 $39.00
SONOFF M5 Matter 86 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart

SONOFF M5 86 Matter Certified Touch Wall Switch with App Voice and eWeLink Remote Control

$49.29 $37.92
SONOFF M5 Matter 80 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart
(1)
5.0 /5

SONOFF M5 80 Matter Smart Wall Switch No Hub Needed with eWeLink Remote and Voice Control

$57.96 $44.58
SONOFF M5 Matter 86 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart
(3)
5.0 /5

SONOFF M5 Matter 86 Smart Wall Switch with eWeLink Remote Voice and App Control

$50.69 $39.00
SONOFF M5 Matter 86 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart
(3)
5.0 /5

SONOFF M5 Matter Certified 86W Multi Gang Smart Touch Wall Switch with eWeLink Remote

$54.32 $41.78
SONOFF M5 Matter 86 Smart Wall Switch – Multi - Gang Smart Touch Switch with eWeLink Remote, Matter Certified, Voice & App Control - Revel Smart
(2)
5.0 /5

SONOFF M5 86W Matter Wall Switch with eWeLink Remote Multi Gang Touch Panel and Voice Control

$47.08 $36.21
COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Gold Magnetic - Revel Smart

COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Gold Magnetic

$154.02 $96.26
COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Silver Magnetic - Revel Smart

COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Silver Magnetic

$153.08 $95.68
COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Gold - Revel Smart

COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Gold

$138.97 $86.86
COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Black - Revel Smart

COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Black

$138.39 $86.49
COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Silver - Revel Smart

COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Silver

$138.97 $86.86
SONOFF SNZB - 01P Zigbee Wireless Smart Switch - Revel Smart
(6)
5.0 /5

SONOFF SNZB-01P Zigbee Wireless Smart Switch

$27.72 $21.33
SONOFF SNZB - 04P Zigbee Door/Window Sensor with Tamper Alert - Revel Smart
(29)
4.9 /5

SONOFF SNZB-04P Zigbee Door/Window Sensor with Tamper Alert

$29.94 $23.03

Discover the latest in smart technology

USB - C 140W Smart Auto - Disconnect Charger Guard – AI Overcharge Protection for Safe Overnight Charging - Revel Smart
(9)
4.9 /5

USB-C 140W Smart Auto-Disconnect Charger Guard – AI Overcharge Protection for Safe Overnight Charging

$41.39 $31.84
MOES Tuya ZigBee Water Leak Sensor – IP66 Flood Detector Alarm (CR2032) - Revel Smart
(1)
5.0 /5

MOES Tuya ZigBee Water Leak Sensor – IP66 Flood Detector Alarm (CR2032)

$34.08 $26.22
AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498) - Revel Smart
(2)
5.0 /5

AVATTO Tuya WiFi RF Smart Thermostat – Wireless 433MHz Boiler Controller (WT498)

$183.39 $131.00
AVATTO Tuya WiFi 6 Smart Energy Meter Module – Power Monitoring & Data Export (WPM20) - Revel Smart

AVATTO Tuya WiFi 6 Smart Energy Meter Module – Power Monitoring & Data Export (WPM20)

$37.03 $28.49
AVATTO Tuya WiFi Thermostat Socket 16A – Heating/Cooling Controller with NTC Sensor - Revel Smart

AVATTO Tuya WiFi Thermostat Socket 16A – Heating/Cooling Controller with NTC Sensor

$121.16 $75.73
AVATTO Tuya WiFi Smart Dimmer Switch – Touch Glass Panel, Alexa/Google, 2 Gang - Revel Smart

AVATTO Tuya WiFi Smart Dimmer Switch – Touch Glass Panel, Alexa/Google, 2 Gang

$68.12 $52.40
Baseus GaN3 Pro 100W/65W Desktop Charger – 4 Ports Fast Charging Hub - Revel Smart

Baseus GaN3 Pro 100W/65W Desktop Charger – 4 Ports Fast Charging Hub

$155.86 $97.41
COLMI P71 Voice Calling Smartwatch – IP68, Health Monitoring & 100+ Sports Modes, Blue - Revel Smart

COLMI P71 Voice Calling Smartwatch – IP68, Health Monitoring & 100+ Sports Modes, Blue

$38.21 $29.39
COLMI P71 Voice Calling Smartwatch – IP68, Health Monitoring & 100+ Sports Modes, Black - Revel Smart

COLMI P71 Voice Calling Smartwatch – IP68, Health Monitoring & 100+ Sports Modes, Black

$37.77 $29.05
COLMI P71 Voice Calling Smartwatch – IP68, Health Monitoring & 100+ Sports Modes, Gold - Revel Smart

COLMI P71 Voice Calling Smartwatch – IP68, Health Monitoring & 100+ Sports Modes, Gold

$37.40 $28.77
COLMI P71 Voice Calling Smartwatch – IP68, Health Monitoring & 100+ Sports Modes, Purple - Revel Smart

COLMI P71 Voice Calling Smartwatch – IP68, Health Monitoring & 100+ Sports Modes, Purple

$37.03 $28.49
COLMI R10 Smart Ring – Health & Sleep Tracking + Charging Case, 5ATM Waterproof, Black - Revel Smart

COLMI R10 Smart Ring – Health & Sleep Tracking + Charging Case, 5ATM Waterproof, Black

$136.15 $85.10
COLMI R10 Smart Ring – Health & Sleep Tracking + Charging Case, 5ATM Waterproof, Gold - Revel Smart

COLMI R10 Smart Ring – Health & Sleep Tracking + Charging Case, 5ATM Waterproof, Gold

$125.72 $78.57
COLMI R10 Smart Ring – Health & Sleep Tracking + Charging Case, 5ATM Waterproof, Silver - Revel Smart

COLMI R10 Smart Ring – Health & Sleep Tracking + Charging Case, 5ATM Waterproof, Silver

$132.28 $82.68
COLMI C8 Max Smartwatch – 1.93" HD Display, Voice Calls & Wireless Charging, Silver - Revel Smart

COLMI C8 Max Smartwatch – 1.93" HD Display, Voice Calls & Wireless Charging, Silver

$66.72 $51.31
COLMI C8 Max Smartwatch – 1.93" HD Display, Voice Calls & Wireless Charging, Gold - Revel Smart

COLMI C8 Max Smartwatch – 1.93" HD Display, Voice Calls & Wireless Charging, Gold

$66.92 $51.48
COLMI C8 Max Smartwatch – 1.93" HD Display, Voice Calls & Wireless Charging, Black - Revel Smart

COLMI C8 Max Smartwatch – 1.93" HD Display, Voice Calls & Wireless Charging, Black

$66.83 $51.41
COLMI R09 Smart Ring – Temperature, Sleep & Heart Rate + Charging Case, Black - Revel Smart

COLMI R09 Smart Ring – Temperature, Sleep & Heart Rate + Charging Case, Black

$60.56 $46.59
COLMI R09 Smart Ring – Temperature, Sleep & Heart Rate + Charging Case, Gold - Revel Smart

COLMI R09 Smart Ring – Temperature, Sleep & Heart Rate + Charging Case, Gold

$154.65 $110.47
COLMI V76 GPS Smartwatch with 1.43" AMOLED, Compass & 500mAh Battery, Black - Revel Smart

COLMI V76 GPS Smartwatch with 1.43" AMOLED, Compass & 500mAh Battery, Black

$136.19 $85.11
COLMI V76 GPS Smartwatch with 1.43" AMOLED, Compass & 500mAh Battery, Silver - Revel Smart

COLMI V76 GPS Smartwatch with 1.43" AMOLED, Compass & 500mAh Battery, Silver

$136.74 $85.46
COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Silver Magnetic - Revel Smart

COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Silver Magnetic

$153.08 $95.68
COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Gold Magnetic - Revel Smart

COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Gold Magnetic

$154.02 $96.26
COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Black - Revel Smart

COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Black

$138.39 $86.49
COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Gold - Revel Smart

COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Gold

$138.97 $86.86
COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Silver - Revel Smart

COLMI i28 Ultra AI Smartwatch with AMOLED, Prayer Time & Bluetooth Call, Silver

$138.97 $86.86
COLMI V73 AMOLED Smartwatch with Bluetooth Calls & 1.43" HD Display, Pink - Revel Smart

COLMI V73 AMOLED Smartwatch with Bluetooth Calls & 1.43" HD Display, Pink

$71.89 $55.30
COLMI V73 AMOLED Smartwatch with Bluetooth Calls & 1.43" HD Display, Black - Revel Smart

COLMI V73 AMOLED Smartwatch with Bluetooth Calls & 1.43" HD Display, Black

$71.83 $55.25
COLMI P73 Outdoor Smart Watch with Bluetooth Calling & 1.9" Display, Camouflage Black - Revel Smart

COLMI P73 Outdoor Smart Watch with Bluetooth Calling & 1.9" Display, Camouflage Black

$55.79 $42.91
COLMI P28 Plus Smart Watch with Bluetooth Calling & 1.9" Full Touch Display, Silver - Revel Smart

COLMI P28 Plus Smart Watch with Bluetooth Calling & 1.9" Full Touch Display, Silver

$52.58 $40.45
COLMI P28 Plus Smart Watch with Bluetooth Calling & 1.9" Full Touch Display, Black - Revel Smart

COLMI P28 Plus Smart Watch with Bluetooth Calling & 1.9" Full Touch Display, Black

$53.32 $41.01
COLMI P28 Plus Smart Watch with Bluetooth Calling & 1.9" Full Touch Display, Gold - Revel Smart

COLMI P28 Plus Smart Watch with Bluetooth Calling & 1.9" Full Touch Display, Gold

$52.68 $40.52
500
Home
Categories
Cart
Account

Select your region

Country/Region

Language